A comparison of complexity selection approaches for polynomials based on: vapnik-chervonenkis dimension, rademacher complexity and covering numbers

  • Authors:
  • Przemysław Klęsk

  • Affiliations:
  • Department of Methods of Artificial Intelligence and Applied Mathematics, West Pomeranian University of Technology, Szczecin, Poland

  • Venue:
  • ICAISC'12 Proceedings of the 11th international conference on Artificial Intelligence and Soft Computing - Volume Part II
  • Year:
  • 2012

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Abstract

We compare and give some practical insights about several complexity selection approaches (under PAC model) based on: well known VC-dimension, and more recent ideas of Rademacher complexity and covering numbers. The classification task that we consider is carried out by polynomials. Additionally, we compare results of non-regularized and L2-regularized learning and its influence on complexity.